localized stress

例句：

1. 1. The localized stress caused the crack to expand.
   局部应力导致裂缝扩大。
2. 2. The engineer used a localized stress analysis to determine the strength of the beam.
   工程师使用局部应力分析来确定梁的强度。
3. 3. The stress in the material is locallyized due to the manufacturing process.
   由于制造过程，材料中的应力是局部的。